| 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 | $153.29 | 12.163% | $171.9347 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $218.57 | 10.137% | $240.7264 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $47.59 | 12.591% | $53.5821 | $53.58 | $53.60 | $53.60 |
| Purchase #4 | $102.48 | 6.483% | $109.1238 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $36.94 | 11.623% | $41.2335 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $194.72 | 4.429% | $203.3441 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $26.27 | 3.669% | $27.2338 | $27.23 | $27.25 | $27.20 |
| 7 purchase totals = | $779.86 | $847.1784 | $847.16 | $847.25 | $847.00 | |