| 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 | $178.31 | 7.624% | $191.9044 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $66.31 | 5.131% | $69.7124 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $32.47 | 13.404% | $36.8223 | $36.82 | $36.80 | $36.80 |
| Purchase #4 | $18.90 | 4.797% | $19.8066 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $81.66 | 8.546% | $88.6387 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $50.36 | 13.604% | $57.211 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $185.32 | 10.489% | $204.7582 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $613.33 | $668.8536 | $668.85 | $668.80 | $668.80 | |