| 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 | $189.48 | 11.484% | $211.2399 | $211.24 | $211.25 | $211.20 |
| Purchase #2 | $133.66 | 7.588% | $143.8021 | $143.80 | $143.80 | $143.80 |
| Purchase #3 | $33.80 | 10.812% | $37.4545 | $37.45 | $37.45 | $37.50 |
| Purchase #4 | $223.81 | 5.158% | $235.3541 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $179.74 | 5.459% | $189.552 | $189.55 | $189.55 | $189.60 |
| Purchase #6 | $155.87 | 8.543% | $169.186 | $169.19 | $169.20 | $169.20 |
| Purchase #7 | $191.79 | 6.118% | $203.5237 | $203.52 | $203.50 | $203.50 |
| 7 purchase totals = | $1,108.15 | $1,190.1123 | $1,190.10 | $1,190.10 | $1,190.20 | |