| 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 | $141.40 | 5.736% | $149.5107 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $118.99 | 9.265% | $130.0144 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $34.79 | 7.332% | $37.3408 | $37.34 | $37.35 | $37.30 |
| Purchase #4 | $121.91 | 10.434% | $134.6301 | $134.63 | $134.65 | $134.60 |
| Purchase #5 | $84.45 | 11.250% | $93.9506 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $92.64 | 13.509% | $105.1547 | $105.15 | $105.15 | $105.20 |
| Purchase #7 | $102.85 | 9.150% | $112.2608 | $112.26 | $112.25 | $112.30 |
| 7 purchase totals = | $697.03 | $762.8621 | $762.85 | $762.85 | $762.90 | |