| 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 | $162.27 | 9.771% | $178.1254 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $111.30 | 7.723% | $119.8957 | $119.90 | $119.90 | $119.90 |
| Purchase #3 | $19.66 | 12.264% | $22.0711 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $190.91 | 12.723% | $215.1995 | $215.20 | $215.20 | $215.20 |
| Purchase #5 | $210.51 | 10.788% | $233.2198 | $233.22 | $233.20 | $233.20 |
| Purchase #6 | $107.27 | 4.169% | $111.7421 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $146.54 | 10.134% | $161.3904 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $948.46 | $1,041.6440 | $1,041.65 | $1,041.65 | $1,041.60 | |