| 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 | $121.53 | 5.746% | $128.5131 | $128.51 | $128.50 | $128.50 |
| Purchase #2 | $156.69 | 13.481% | $177.8134 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $135.51 | 10.375% | $149.5692 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $46.87 | 7.540% | $50.404 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $136.90 | 11.274% | $152.3341 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $184.50 | 13.616% | $209.6215 | $209.62 | $209.60 | $209.60 |
| Purchase #7 | $184.68 | 7.725% | $198.9465 | $198.95 | $198.95 | $198.90 |
| 7 purchase totals = | $966.68 | $1,067.2018 | $1,067.19 | $1,067.15 | $1,067.10 | |