| 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 | $138.39 | 13.189% | $156.6423 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $230.72 | 11.276% | $256.736 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $165.71 | 13.634% | $188.3029 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $135.62 | 6.266% | $144.1179 | $144.12 | $144.10 | $144.10 |
| Purchase #5 | $14.96 | 12.342% | $16.8064 | $16.81 | $16.80 | $16.80 |
| Purchase #6 | $198.80 | 10.216% | $219.1094 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $84.33 | 8.675% | $91.6456 | $91.65 | $91.65 | $91.60 |
| 7 purchase totals = | $968.53 | $1,073.3605 | $1,073.37 | $1,073.35 | $1,073.20 | |