| 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 | $221.74 | 9.660% | $243.1601 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $12.98 | 4.774% | $13.5997 | $13.60 | $13.60 | $13.60 |
| Purchase #3 | $128.57 | 8.366% | $139.3262 | $139.33 | $139.35 | $139.30 |
| Purchase #4 | $172.27 | 4.294% | $179.6673 | $179.67 | $179.65 | $179.70 |
| Purchase #5 | $83.34 | 6.637% | $88.8713 | $88.87 | $88.85 | $88.90 |
| Purchase #6 | $14.67 | 12.662% | $16.5275 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $176.42 | 10.130% | $194.2913 | $194.29 | $194.30 | $194.30 |
| 7 purchase totals = | $809.99 | $875.4434 | $875.45 | $875.45 | $875.50 | |