| 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 | $172.40 | 12.563% | $194.0586 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $103.70 | 13.754% | $117.9629 | $117.96 | $117.95 | $118.00 |
| Purchase #3 | $135.32 | 8.796% | $147.2227 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $133.35 | 11.776% | $149.0533 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $129.86 | 4.277% | $135.4141 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $154.48 | 6.655% | $164.7606 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $147.76 | 4.267% | $154.0649 | $154.06 | $154.05 | $154.10 |
| 7 purchase totals = | $976.87 | $1,062.5371 | $1,062.52 | $1,062.45 | $1,062.70 | |