| 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 | $113.27 | 6.519% | $120.6541 | $120.65 | $120.65 | $120.70 |
| Purchase #2 | $101.34 | 6.731% | $108.1612 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $165.79 | 5.470% | $174.8587 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $143.75 | 3.264% | $148.442 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $193.57 | 4.783% | $202.8285 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $40.59 | 11.133% | $45.1089 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $245.96 | 13.650% | $279.5335 | $279.53 | $279.55 | $279.50 |
| 7 purchase totals = | $1,004.27 | $1,079.5869 | $1,079.58 | $1,079.60 | $1,079.60 | |