| 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 | $34.84 | 13.177% | $39.4309 | $39.43 | $39.45 | $39.40 |
| Purchase #2 | $146.66 | 4.871% | $153.8038 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $189.26 | 6.706% | $201.9518 | $201.95 | $201.95 | $202.00 |
| Purchase #4 | $130.93 | 11.115% | $145.4829 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $80.51 | 7.625% | $86.6489 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $106.53 | 7.205% | $114.2055 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $83.39 | 13.104% | $94.3174 | $94.32 | $94.30 | $94.30 |
| 7 purchase totals = | $772.12 | $835.8412 | $835.84 | $835.85 | $835.80 | |