| 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 | $174.37 | 4.198% | $181.6901 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $115.35 | 11.788% | $128.9475 | $128.95 | $128.95 | $128.90 |
| Purchase #3 | $240.50 | 12.286% | $270.0478 | $270.05 | $270.05 | $270.00 |
| Purchase #4 | $86.99 | 9.192% | $94.9861 | $94.99 | $95.00 | $95.00 |
| Purchase #5 | $33.38 | 12.683% | $37.6136 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $208.69 | 3.597% | $216.1966 | $216.20 | $216.20 | $216.20 |
| Purchase #7 | $246.53 | 8.763% | $268.1334 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $1,105.81 | $1,197.6151 | $1,197.62 | $1,197.65 | $1,197.50 | |