| 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 | $106.77 | 7.280% | $114.5429 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $177.74 | 12.336% | $199.666 | $199.67 | $199.65 | $199.70 |
| Purchase #3 | $135.71 | 5.486% | $143.1551 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $43.39 | 6.397% | $46.1657 | $46.17 | $46.15 | $46.20 |
| Purchase #5 | $120.54 | 8.644% | $130.9595 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $47.49 | 13.155% | $53.7373 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $172.32 | 11.144% | $191.5233 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $803.96 | $879.7498 | $879.76 | $879.70 | $879.80 | |