| 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 | $152.72 | 5.778% | $161.5442 | $161.54 | $161.55 | $161.50 |
| Purchase #2 | $24.59 | 5.658% | $25.9813 | $25.98 | $26.00 | $26.00 |
| Purchase #3 | $80.97 | 4.690% | $84.7675 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $73.64 | 9.179% | $80.3994 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $128.38 | 4.429% | $134.066 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $141.68 | 9.850% | $155.6355 | $155.64 | $155.65 | $155.60 |
| Purchase #7 | $179.29 | 9.274% | $195.9174 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $781.27 | $838.3113 | $838.32 | $838.30 | $838.30 | |