| 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 | $135.74 | 8.781% | $147.6593 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $29.37 | 5.774% | $31.0658 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $68.45 | 13.206% | $77.4895 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $120.56 | 3.130% | $124.3335 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $187.60 | 7.838% | $202.3041 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $213.56 | 3.799% | $221.6731 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $12.32 | 8.824% | $13.4071 | $13.41 | $13.40 | $13.40 |
| 7 purchase totals = | $767.60 | $817.9324 | $817.93 | $817.90 | $818.00 | |