| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $103.42 | 6.546% | $110.1899 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $166.48 | 13.442% | $188.8582 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $196.27 | 13.793% | $223.3415 | $223.34 | $223.35 | $223.30 |
| Purchase #4 | $178.72 | 13.166% | $202.2503 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $130.37 | 5.563% | $137.6225 | $137.62 | $137.60 | $137.60 |
| Purchase #6 | $149.33 | 8.123% | $161.4601 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $243.37 | 9.626% | $266.7968 | $266.80 | $266.80 | $266.80 |
| 7 purchase totals = | $1,167.96 | $1,290.5193 | $1,290.52 | $1,290.50 | $1,290.60 | |