| 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 | $122.38 | 6.684% | $130.5599 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $189.33 | 4.248% | $197.3727 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $37.94 | 12.456% | $42.6658 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $148.29 | 8.200% | $160.4498 | $160.45 | $160.45 | $160.40 |
| Purchase #5 | $206.44 | 6.862% | $220.6059 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $75.61 | 6.578% | $80.5836 | $80.58 | $80.60 | $80.60 |
| Purchase #7 | $211.90 | 10.356% | $233.8444 | $233.84 | $233.85 | $233.80 |
| 7 purchase totals = | $991.89 | $1,066.0821 | $1,066.08 | $1,066.05 | $1,066.10 | |