| 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 | $147.69 | 9.549% | $161.7929 | $161.79 | $161.80 | $161.80 |
| Purchase #2 | $97.83 | 12.562% | $110.1194 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $208.48 | 7.298% | $223.6949 | $223.69 | $223.70 | $223.70 |
| Purchase #4 | $195.90 | 3.278% | $202.3216 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $243.77 | 11.524% | $271.8621 | $271.86 | $271.85 | $271.90 |
| Purchase #6 | $81.25 | 7.771% | $87.5639 | $87.56 | $87.55 | $87.60 |
| Purchase #7 | $190.93 | 13.613% | $216.9213 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $1,165.85 | $1,274.2761 | $1,274.26 | $1,274.20 | $1,274.30 | |