| 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 | $178.80 | 12.736% | $201.572 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $68.72 | 9.673% | $75.3673 | $75.37 | $75.35 | $75.40 |
| Purchase #3 | $149.96 | 10.669% | $165.9592 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $241.98 | 6.185% | $256.9465 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $89.26 | 7.375% | $95.8429 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $194.51 | 8.351% | $210.7535 | $210.75 | $210.75 | $210.80 |
| Purchase #7 | $7.71 | 13.403% | $8.7434 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $930.94 | $1,015.1848 | $1,015.18 | $1,015.15 | $1,015.20 | |