| 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 | $195.71 | 8.640% | $212.6193 | $212.62 | $212.60 | $212.60 |
| Purchase #2 | $178.32 | 6.318% | $189.5863 | $189.59 | $189.60 | $189.60 |
| Purchase #3 | $161.63 | 13.428% | $183.3337 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $177.96 | 9.495% | $194.8573 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $23.89 | 4.623% | $24.9944 | $24.99 | $25.00 | $25.00 |
| Purchase #6 | $164.33 | 11.398% | $183.0603 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $142.37 | 3.539% | $147.4085 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $1,044.21 | $1,135.8598 | $1,135.86 | $1,135.85 | $1,135.90 | |