| 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 | $187.29 | 10.598% | $207.139 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $230.54 | 11.307% | $256.6072 | $256.61 | $256.60 | $256.60 |
| Purchase #3 | $93.34 | 8.552% | $101.3224 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $6.83 | 13.759% | $7.7697 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $16.73 | 10.619% | $18.5066 | $18.51 | $18.50 | $18.50 |
| Purchase #6 | $172.36 | 7.267% | $184.8854 | $184.89 | $184.90 | $184.90 |
| Purchase #7 | $11.84 | 10.447% | $13.0769 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $718.93 | $789.3072 | $789.32 | $789.30 | $789.30 | |