| 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 | $147.29 | 9.691% | $161.5639 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $247.94 | 12.548% | $279.0515 | $279.05 | $279.05 | $279.10 |
| Purchase #3 | $179.49 | 13.535% | $203.784 | $203.78 | $203.80 | $203.80 |
| Purchase #4 | $194.63 | 13.358% | $220.6287 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $17.39 | 10.298% | $19.1808 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $72.62 | 10.847% | $80.4971 | $80.50 | $80.50 | $80.50 |
| Purchase #7 | $83.35 | 4.622% | $87.2024 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $942.71 | $1,051.9084 | $1,051.90 | $1,051.95 | $1,052.00 | |