| 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 | $143.51 | 10.245% | $158.2126 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $144.59 | 7.353% | $155.2217 | $155.22 | $155.20 | $155.20 |
| Purchase #3 | $84.50 | 8.593% | $91.7611 | $91.76 | $91.75 | $91.80 |
| Purchase #4 | $149.44 | 13.485% | $169.592 | $169.59 | $169.60 | $169.60 |
| Purchase #5 | $201.98 | 4.617% | $211.3054 | $211.31 | $211.30 | $211.30 |
| Purchase #6 | $17.90 | 7.581% | $19.257 | $19.26 | $19.25 | $19.30 |
| Purchase #7 | $212.35 | 4.149% | $221.1604 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $954.27 | $1,026.5102 | $1,026.51 | $1,026.45 | $1,026.60 | |