| 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 | $174.69 | 13.243% | $197.8242 | $197.82 | $197.80 | $197.80 |
| Purchase #2 | $37.85 | 13.546% | $42.9772 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $89.78 | 12.855% | $101.3212 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $219.40 | 7.394% | $235.6224 | $235.62 | $235.60 | $235.60 |
| Purchase #5 | $135.65 | 11.669% | $151.479 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $130.25 | 7.618% | $140.1724 | $140.17 | $140.15 | $140.20 |
| Purchase #7 | $184.76 | 10.366% | $203.9122 | $203.91 | $203.90 | $203.90 |
| 7 purchase totals = | $972.38 | $1,073.3086 | $1,073.30 | $1,073.25 | $1,073.30 | |