| 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 | $138.52 | 12.654% | $156.0483 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $246.99 | 7.766% | $266.1712 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $30.88 | 6.273% | $32.8171 | $32.82 | $32.80 | $32.80 |
| Purchase #4 | $218.57 | 9.620% | $239.5964 | $239.60 | $239.60 | $239.60 |
| Purchase #5 | $89.42 | 13.568% | $101.5525 | $101.55 | $101.55 | $101.60 |
| Purchase #6 | $94.66 | 11.128% | $105.1938 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $213.95 | 4.860% | $224.348 | $224.35 | $224.35 | $224.30 |
| 7 purchase totals = | $1,032.99 | $1,125.7273 | $1,125.73 | $1,125.70 | $1,125.70 | |