| 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 | $178.88 | 12.559% | $201.3455 | $201.35 | $201.35 | $201.30 |
| Purchase #2 | $178.86 | 8.172% | $193.4764 | $193.48 | $193.50 | $193.50 |
| Purchase #3 | $223.52 | 6.673% | $238.4355 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $82.29 | 9.393% | $90.0195 | $90.02 | $90.00 | $90.00 |
| Purchase #5 | $177.65 | 8.714% | $193.1304 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $105.57 | 4.224% | $110.0293 | $110.03 | $110.05 | $110.00 |
| Purchase #7 | $124.35 | 11.248% | $138.3369 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $1,071.12 | $1,164.7735 | $1,164.79 | $1,164.85 | $1,164.60 | |