| 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 | $138.76 | 8.539% | $150.6087 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $187.84 | 5.311% | $197.8162 | $197.82 | $197.80 | $197.80 |
| Purchase #3 | $49.25 | 7.839% | $53.1107 | $53.11 | $53.10 | $53.10 |
| Purchase #4 | $137.63 | 6.428% | $146.4769 | $146.48 | $146.50 | $146.50 |
| Purchase #5 | $213.60 | 3.149% | $220.3263 | $220.33 | $220.35 | $220.30 |
| Purchase #6 | $168.57 | 3.234% | $174.0216 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $87.50 | 10.783% | $96.9351 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $983.15 | $1,039.2955 | $1,039.31 | $1,039.30 | $1,039.20 | |